86433792 has 56 divisors (see below), whose sum is σ = 230541576. Its totient is φ = 28803072.

The previous prime is 86433791. The next prime is 86433811. The reversal of 86433792 is 29733468.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86433791) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 22818 + ... + 26334.

Almost surely, 2^86433792 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86433792, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (115270788).

86433792 is an abundant number, since it is smaller than the sum of its proper divisors (144107784).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86433792 is an equidigital number, since it uses as much as digits as its factorization.

86433792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3546 (or 3522 counting only the distinct ones).

The product of its digits is 217728, while the sum is 42.

The square root of 86433792 is about 9296.9775733837. The cubic root of 86433792 is about 442.1414069507.

The spelling of 86433792 in words is "eighty-six million, four hundred thirty-three thousand, seven hundred ninety-two".